WF-TV Vertical Air-Cooled Permanent Magnet Speed Regulator

WF-TV Vertical Air-Cooled Permanent Magnet Adjustable Speed Drive is a high-efficiency, energy-saving speed control device developed by Anhui voofu Permanent Magnet Technology Co., Ltd. for vertical centrifugal pump equipment. The product adopts permanent magnet drive technology and achieves a soft connection between the motor and the load through non-contact torque transmission, supporting 30-97% stepless speed regulation, significantly reducing energy consumption and extending equipment life. Its vertical structure design is specifically optimized for vertically mounted load motors, solving the compatibility issues of traditional horizontally mounted adjustable speed drives in vertical applications, while offering advantages such as efficient heat dissipation, easy installation, and low maintenance costs.

Power range:

Suitable for vertical centrifugal pumps and other equipment with a power of below 630kW.

Speed regulation range:

30~97%, fast response speed, supports 4~20mA signal input, and adopts PID control to adjust the rotational speed of the load.

Air gap adjustment:

The actuator adjusts the air gap electrically or manually to achieve precise control of torque and rotational speed.

Cooling method:

Air-cooled type, which relies on cooling fins on the surface of the conductor rotor to dissipate heat through air convection.

Protection Class:

Suitable for high-dust and humid environments; the minimum air gap design prevents dust ingress.

Installation method:

立式结构Vertical structure simplifies installation and allows relatively large alignment errors (axial centerline deviation ≤1 mm, angular deviation ≤1°).

Product Overview

The WF-TV Vertical Air-Cooled Permanent Magnet Adjustable Speed Drive is a high-efficiency, energy-saving speed control device developed by Anhui voofu Permanent Magnet Technology Co., Ltd. for vertical centrifugal pump equipment. The product adopts permanent magnet drive technology and achieves a soft connection between the motor and the load through non-contact torque transmission, supporting 30-97% stepless speed regulation, significantly reducing energy consumption and extending equipment life. Its vertical structure design is specifically optimized for vertically mounted load motors, solving the compatibility issues of traditional horizontally mounted adjustable speed drives in vertical applications, while offering advantages such as efficient heat dissipation, easy installation, and low maintenance costs.

Product Features

1. High Efficiency & Energy Saving

Wide Speed Regulation Range: Supports 30-97% stepless speed regulation, allowing precise adjustment of load speed according to actual demand, avoiding the "big horse pulling a small cart" phenomenon, with a power saving rate typically reaching 20%-50%.

Soft Start Function: The motor starts under no load, and the load accelerates smoothly by adjusting the air gap, reducing starting current surge and extending the life of both motor and load.

No Harmonic Interference: Pure mechanical speed regulation without power electronic components, avoiding harmonic pollution to the power grid and reducing reactive power loss.

2. Structural Advantages

Vertical Design: Specifically optimized for vertically mounted load motors, solving the compatibility issues of traditional horizontal adjustable speed drives in vertical applications.

Air-Cooled Heat Dissipation: Uses convective heat dissipation through cooling fins on the conductor rotor surface, requiring no external cooling system, suitable for poorly ventilated areas.

Compact and Lightweight: Tubular structure design, small in size and light in weight, facilitating on-site layout and maintenance.

3. Strong Environmental Adaptability

Withstands Harsh Environments: Operates stably in extreme temperatures from -40°C to +100°C, suitable for high-dust, humid, flammable and explosive locations.

Explosion-Proof Performance: The main power part transmits torque without friction, generating no sparks or static electricity, suitable for applications with high explosion-proof requirements such as coal mines, oil fields, and chemical plants.

4. Low Maintenance Cost

Maintenance-Free Design: No bearings or wear parts, requiring only periodic air gap inspection and lubrication, with a design life of up to 30 years.

Low Failure Rate: Non-contact transmission isolates vibration, reduces mechanical wear, and extends the service life of various transmission system components (such as bearings, seals, etc.).

Application Fields

The WF-TV Vertical Air-Cooled Permanent Magnet Adjustable Speed Drive is widely used in the following scenarios:

1. Power Industry: Vertical circulating water pumps, boiler induced draft fans, etc.

2. Metallurgical Industry: Blast furnace blowers, dust removal fans, etc.

3. Chemical Industry: Compressors, mixers, circulating pumps, etc.

4. Cement Industry: Kiln head and kiln tail fans, raw mill fans, etc.

5. Municipal Water Supply: Urban water supply pumping stations, aeration fans in wastewater treatment plants, etc.

Ordering Instructions

Please specify the mounting method, operating environment, and the requirements of the associated mechanical equipment when placing an order. Other special requirements shall be agreed upon in a technical agreement. Due to technological advancements and revisions of relevant domestic and international standards, dimensions and technical parameters may change. Please confirm with our technical department or request formal outline drawings and related parameters when placing an order.

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